PGASendReceiveIndividual4

Send an individual to a process, while receiving a different individual from a different process.

Usage

#include "pgapack.h"
void  PGASendReceiveIndividual(ctx, send_p, send_pop, dest, send_tag, recv_p, recv_pop, source, recv_tag, comm, status)
PGAContext *ctx
int send_p
int send_pop
int dest
int send_tag
int recv_p
int recv_pop
int source
int recv_tag
MPI_Comm comm
MPI_Status *status

Input parameters

`ctx`	- context variable
`send_p`	- index of string to send
`send_pop`	- symbolic constant of population to send from
`dest`	- destination process
`send_tag`	- tag to send with
`recv_p`	- index of string to receive
`recv_pop`	- symbolic constant of population to receive from
`source`	- process to receive from
`recv_tag`	- tag to receive with
`comm`	- an MPI communicator
`status`	- pointer to the MPI status structure

Output parameters

none

Location

parallel.c

Examples

Example:
A dedicated process is being used to perform an optimization algorithm
on the strings.  Send a new string, s, to the process, while receiving an
optimized string, r, from it.
PGAContext *ctx;
MPI_Comm    comm;
MPI_Status  status;
int  s, r;
:
PGASendReceiveIndividual(ctx, s, PGA_NEWPOP, 1, PGA_SR_STRINGTOMODIFY,
r, PGA_NEWPOP, 1, PGA_SR_MODIFIEDSTRING,
comm, &status);

Releases

Unchanged in 4 releases since Debian 5.0 (Lenny).

5.0–8